148997012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 288456000

約数和(自身を除く): 139458988

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 116, 134, 268, 551, 1009, 1102, 1273, 1943, 2018, 2204, 2546, 3886, 4036, 5092, 7772, 19171, 29261, 36917, 38342, 58522, 67603, 73834, 76684, 117044, 135206, 147668, 270412, 555959, 1111918, 1284457, 1960487, 2223836, 2568914, 3920974, 5137828, 7841948, 37249253, 74498506, 148997012]

約数ペア:

[(1, 148997012), (2, 74498506), (4, 37249253), (19, 7841948), (29, 5137828), (38, 3920974), (58, 2568914), (67, 2223836), (76, 1960487), (116, 1284457), (134, 1111918), (268, 555959), (551, 270412), (1009, 147668), (1102, 135206), (1273, 117044), (1943, 76684), (2018, 73834), (2204, 67603), (2546, 58522), (3886, 38342), (4036, 36917), (5092, 29261), (7772, 19171)]