156964799940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{557443}}^1$

素因数の和:557506

約数の個数: 144

約数和(自身を含む): 499532257728

約数和(自身を除く): 342567457788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 361, 380, 390, 494, 570, 722, 741, 780, 988, 1083, 1140, 1235, 1444, 1482, 1805, 2166, 2470, 2964, 3610, 3705, 4332, 4693, 4940, 5415, 7220, 7410, 9386, 10830, 14079, 14820, 18772, 21660, 23465, 28158, 46930, 56316, 70395, 93860, 140790, 281580, 557443, 1114886, 1672329, 2229772, 2787215, 3344658, 5574430, 6689316, 7246759, 8361645, 10591417, 11148860, 14493518, 16723290, 21182834, 21740277, 28987036, 31774251, 33446580, 36233795, 42365668, 43480554, 52957085, 63548502, 72467590, 86961108, 105914170, 108701385, 127097004, 137688421, 144935180, 158871255, 201236923, 211828340, 217402770, 275376842, 317742510, 402473846, 413065263, 434805540, 550753684, 603710769, 635485020, 688442105, 804947692, 826130526, 1006184615, 1207421538, 1376884210, 1652261052, 2012369230, 2065326315, 2414843076, 2616079999, 2753768420, 3018553845, 4024738460, 4130652630, 5232159998, 6037107690, 7848239997, 8261305260, 10464319996, 12074215380, 13080399995, 15696479994, 26160799990, 31392959988, 39241199985, 52321599980, 78482399970, 156964799940]

約数ペア:

[(1, 156964799940), (2, 78482399970), (3, 52321599980), (4, 39241199985), (5, 31392959988), (6, 26160799990), (10, 15696479994), (12, 13080399995), (13, 12074215380), (15, 10464319996), (19, 8261305260), (20, 7848239997), (26, 6037107690), (30, 5232159998), (38, 4130652630), (39, 4024738460), (52, 3018553845), (57, 2753768420), (60, 2616079999), (65, 2414843076), (76, 2065326315), (78, 2012369230), (95, 1652261052), (114, 1376884210), (130, 1207421538), (156, 1006184615), (190, 826130526), (195, 804947692), (228, 688442105), (247, 635485020), (260, 603710769), (285, 550753684), (361, 434805540), (380, 413065263), (390, 402473846), (494, 317742510), (570, 275376842), (722, 217402770), (741, 211828340), (780, 201236923), (988, 158871255), (1083, 144935180), (1140, 137688421), (1235, 127097004), (1444, 108701385), (1482, 105914170), (1805, 86961108), (2166, 72467590), (2470, 63548502), (2964, 52957085), (3610, 43480554), (3705, 42365668), (4332, 36233795), (4693, 33446580), (4940, 31774251), (5415, 28987036), (7220, 21740277), (7410, 21182834), (9386, 16723290), (10830, 14493518), (14079, 11148860), (14820, 10591417), (18772, 8361645), (21660, 7246759), (23465, 6689316), (28158, 5574430), (46930, 3344658), (56316, 2787215), (70395, 2229772), (93860, 1672329), (140790, 1114886), (281580, 557443)]