144715068

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 390368160

約数和(自身を除く): 245653092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 89, 93, 94, 124, 141, 178, 186, 188, 267, 279, 282, 356, 372, 423, 534, 558, 564, 801, 846, 961, 1068, 1116, 1457, 1602, 1692, 1922, 2759, 2883, 2914, 3204, 3844, 4183, 4371, 5518, 5766, 5828, 8277, 8366, 8649, 8742, 11036, 11532, 12549, 13113, 16554, 16732, 17298, 17484, 24831, 25098, 26226, 33108, 34596, 37647, 45167, 49662, 50196, 52452, 75294, 85529, 90334, 99324, 129673, 135501, 150588, 171058, 180668, 256587, 259346, 271002, 342116, 389019, 406503, 513174, 518692, 542004, 769761, 778038, 813006, 1026348, 1167057, 1539522, 1556076, 1626012, 2334114, 3079044, 4019863, 4668228, 8039726, 12059589, 16079452, 24119178, 36178767, 48238356, 72357534, 144715068]

約数ペア:

[(1, 144715068), (2, 72357534), (3, 48238356), (4, 36178767), (6, 24119178), (9, 16079452), (12, 12059589), (18, 8039726), (31, 4668228), (36, 4019863), (47, 3079044), (62, 2334114), (89, 1626012), (93, 1556076), (94, 1539522), (124, 1167057), (141, 1026348), (178, 813006), (186, 778038), (188, 769761), (267, 542004), (279, 518692), (282, 513174), (356, 406503), (372, 389019), (423, 342116), (534, 271002), (558, 259346), (564, 256587), (801, 180668), (846, 171058), (961, 150588), (1068, 135501), (1116, 129673), (1457, 99324), (1602, 90334), (1692, 85529), (1922, 75294), (2759, 52452), (2883, 50196), (2914, 49662), (3204, 45167), (3844, 37647), (4183, 34596), (4371, 33108), (5518, 26226), (5766, 25098), (5828, 24831), (8277, 17484), (8366, 17298), (8649, 16732), (8742, 16554), (11036, 13113), (11532, 12549)]