161996340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2383}}^1$

素因数の和:2509

約数の個数: 96

約数和(自身を含む): 499838976

約数和(自身を除く): 337842636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 412, 515, 618, 660, 1030, 1133, 1236, 1545, 2060, 2266, 2383, 3090, 3399, 4532, 4766, 5665, 6180, 6798, 7149, 9532, 11330, 11915, 13596, 14298, 16995, 22660, 23830, 26213, 28596, 33990, 35745, 47660, 52426, 67980, 71490, 78639, 104852, 131065, 142980, 157278, 245449, 262130, 314556, 393195, 490898, 524260, 736347, 786390, 981796, 1227245, 1472694, 1572780, 2454490, 2699939, 2945388, 3681735, 4908980, 5399878, 7363470, 8099817, 10799756, 13499695, 14726940, 16199634, 26999390, 32399268, 40499085, 53998780, 80998170, 161996340]

約数ペア:

[(1, 161996340), (2, 80998170), (3, 53998780), (4, 40499085), (5, 32399268), (6, 26999390), (10, 16199634), (11, 14726940), (12, 13499695), (15, 10799756), (20, 8099817), (22, 7363470), (30, 5399878), (33, 4908980), (44, 3681735), (55, 2945388), (60, 2699939), (66, 2454490), (103, 1572780), (110, 1472694), (132, 1227245), (165, 981796), (206, 786390), (220, 736347), (309, 524260), (330, 490898), (412, 393195), (515, 314556), (618, 262130), (660, 245449), (1030, 157278), (1133, 142980), (1236, 131065), (1545, 104852), (2060, 78639), (2266, 71490), (2383, 67980), (3090, 52426), (3399, 47660), (4532, 35745), (4766, 33990), (5665, 28596), (6180, 26213), (6798, 23830), (7149, 22660), (9532, 16995), (11330, 14298), (11915, 13596)]